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131332004513300 = 2252431631601117037
BaseRepresentation
bin11101110111001000011101…
…011110100000011000010100
3122020000012212012111110200102
4131313020131132200120110
5114203220421123411200
61143153031233233232
736443265334232123
oct3567103536403024
9566005765443612
10131332004513300
1138934654802a08
1212891032702818
13583872a10c156
1424607080a3aba
15102b3a809c6d5
hex77721d7a0614

131332004513300 has 144 divisors (see below), whose sum is σ = 293592976471872. Its totient is φ = 50964028416000.

The previous prime is 131332004513293. The next prime is 131332004513351. The reversal of 131332004513300 is 3315400233131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1122082382 + ... + 1122199418.

It is an arithmetic number, because the mean of its divisors is an integer number (2038840114388).

Almost surely, 2131332004513300 is an apocalyptic number.

131332004513300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131332004513300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146796488235936).

131332004513300 is an abundant number, since it is smaller than the sum of its proper divisors (162260971958572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131332004513300 is a wasteful number, since it uses less digits than its factorization.

131332004513300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118858 (or 118851 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 131332004513300 its reverse (3315400233131), we get a palindrome (134647404746431).

The spelling of 131332004513300 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, four million, five hundred thirteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 43 50 86 100 163 172 215 326 430 652 815 860 1075 1601 1630 2150 3202 3260 4075 4300 6404 7009 8005 8150 14018 16010 16300 28036 32020 35045 40025 68843 70090 80050 117037 137686 140180 160100 175225 234074 260963 275372 344215 350450 468148 521926 585185 688430 700900 1043852 1170370 1304815 1376860 1721075 2340740 2609630 2925925 3442150 5032591 5219260 5851850 6524075 6884300 10065182 11221409 11703700 13048150 19077031 20130364 22442818 25162955 26096300 38154062 44885636 50325910 56107045 76308124 95385155 100651820 112214090 125814775 187376237 190770310 224428180 251629550 280535225 374752474 381540620 476925775 503259100 561070450 749504948 820312333 936881185 953851550 1122140900 1640624666 1873762370 1907703100 3281249332 3747524740 4101561665 4684405925 8057178191 8203123330 9368811850 16114356382 16406246660 18737623700 20507808325 30542326631 32228712764 40285890955 41015616650 61084653262 80571781910 82031233300 122169306524 152711633155 161143563820 201429454775 305423266310 402858909550 610846532620 763558165775 805717819100 1313320045133 1527116331550 2626640090266 3054232663100 5253280180532 6566600225665 13133200451330 26266400902660 32833001128325 65666002256650 131332004513300